Top definition
The cheesy substance between 2 labias, that could possibly make a loaf of bread rise.
George Bush's taco yeast is some of the most potent in the western hemisphere.
by jynx $$$ May 14, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug